數(shù)學(xué)在GMAT考試中有著比較大的分值,考生們復(fù)習(xí)GMAT數(shù)學(xué)的時(shí)候要盡可能的去得到高分。GMAT數(shù)學(xué)高分其實(shí)并不難,考生們復(fù)習(xí)的時(shí)候要掌握充足的GMAT數(shù)學(xué)詞匯量。下面是小編為大家整理收集的關(guān)于GMAT考試高分必備的GMAT數(shù)學(xué)詞匯,希望對(duì)大家有所幫助。
1、有關(guān)數(shù)學(xué)運(yùn)算
add,plus 加? subtract 減? difference 差?? multiply, times 乘? product 積? divide 除? divisible 可被整除的? divided evenly 被整除dividend 被除數(shù),紅利? divisor 因子,除數(shù) quotient 商 remainder 余數(shù)?? factorial 階乘? power 乘方? radical sign, root sign 根號(hào)round to 四舍五入? to the nearest 四舍五入
2、有關(guān)集合
union 并集? proper subset 真子集? solution set 解集??
3、有關(guān)代數(shù)式、方程和不等式
algebraic term 代數(shù)項(xiàng)? like terms, similar terms 同類項(xiàng)? numerical coefficient 數(shù)字系數(shù)? literal coefficient 字母系數(shù)?? inequality 不等式? triangle inequality 三角不等式?? range 值域?? original equation 原方程? equivalent equation 同解方程,等價(jià)方程? linear equation 線性方程(e.g. 5?x?+6=22)?
4、有關(guān)分?jǐn)?shù)和小數(shù)
proper fraction 真分?jǐn)?shù)? improper fraction 假分?jǐn)?shù)mixed number 帶分?jǐn)?shù)? vulgar fraction,common fraction 普通分?jǐn)?shù)? simple fraction 簡分?jǐn)?shù)? complex fraction 繁分?jǐn)?shù)?? numerator 分子? denominator 分母? (least) common denominator (最小)公分母? quarter 四分之一? decimal fraction 純小數(shù)? infinite decimal 無窮小數(shù)? recurring decimal 循環(huán)小數(shù)? tenths unit 十分位
5、基本數(shù)學(xué)概念
arithmetic mean 算術(shù)平均值? weighted average 加權(quán)平均值? geometric mean 幾何平均數(shù)?? exponent 指數(shù),冪? base 乘冪的底數(shù),底邊? cube 立方數(shù),立方體? square root 平方根? cube root 立方根?? common logarithm 常用對(duì)數(shù)?? digit 數(shù)字? constant 常數(shù)? variable 變量?? inverse function 反函數(shù)? complementary function 余函數(shù)? linear 一次的,線性的? factorization 因式分解? absolute value 絕對(duì)值,e.g.|-32|=32? round off 四舍五入
6、有關(guān)數(shù)論
natural number 自然數(shù)? positive number 正數(shù)? negative number 負(fù)數(shù)? odd integer, odd number 奇數(shù)? even integer, even number 偶數(shù)? integer, whole number 整數(shù)? positive whole number 正整數(shù)? negative whole number 負(fù)整數(shù)?? consecutive number 連續(xù)整數(shù)? real number, rational number 實(shí)數(shù),有理數(shù)? irrational(number) 無理數(shù)?? inverse 倒數(shù)? composite number 合數(shù) prime number 質(zhì)數(shù)reciprocal 倒數(shù)?? common divisor 公約數(shù)? multiple 倍數(shù)? (least)common multiple (最小)公倍數(shù)?? (prime) factor (質(zhì))因子? common factor 公因子?? ordinary scale, decimal scale 十進(jìn)制? nonnegative 非負(fù)的?? tens 十位? units 個(gè)位?? mode 眾數(shù)? median 中數(shù)?? common ratio 公比?
7、數(shù)列
arithmetic progression(sequence) 等差數(shù)列? geometric progression(sequence) 等比數(shù)列
8、單位類
cent 美分? penny 一美分硬幣 ? nickel 5美分硬幣? dime 一角硬幣? dozen 打(12個(gè))? score 廿(20個(gè))? Centigrade 攝氏? Fahrenheit 華氏? quart 夸脫? gallon 加侖(1 gallon = 4 quart)? yard 碼? meter 米? micron 微米? inch 英寸? foot 英尺? minute 分(角度的度量單位,60分=1度)? square measure 平方單位制? cubic meter 立方米? pint 品脫(干量或液量的單位)?
9、有關(guān)文字?jǐn)⑹鲱},主要是有關(guān)商業(yè)
intercalary year(leap year) 閏年(366天)? common year 平年(365天)? depreciation 折舊? down payment 直接付款? discount 打折? margin 利潤? profit 利潤? interest 利息? simple interest 單利? compounded interest 復(fù)利? dividend 紅利? decrease to 減少到? decrease by 減少了? increase to 增加到? increase by 增加了? denote 表示? list price 標(biāo)價(jià)? markup 漲價(jià)? per capita 每人? ratio 比率? retail price 零售價(jià)? tie 打平
10、其它
approximate 近似? (anti)clockwise (逆) 順時(shí)針方向? cardinal 基數(shù)? ordinal 序數(shù)? direct proportion 正比? distinct 不同的? estimation 估計(jì),近似? parentheses 括號(hào)? proportion 比例? permutation 排列? combination 組合? table 表格? trigonometric function 三角函數(shù)? unit 單位,位?